147086320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 356548608

約数和(自身を除く): 209462288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 127, 155, 248, 254, 310, 467, 496, 508, 620, 635, 934, 1016, 1240, 1270, 1868, 2032, 2335, 2480, 2540, 3736, 3937, 4670, 5080, 7472, 7874, 9340, 10160, 14477, 15748, 18680, 19685, 28954, 31496, 37360, 39370, 57908, 59309, 62992, 72385, 78740, 115816, 118618, 144770, 157480, 231632, 237236, 289540, 296545, 314960, 474472, 579080, 593090, 948944, 1158160, 1186180, 1838579, 2372360, 3677158, 4744720, 7354316, 9192895, 14708632, 18385790, 29417264, 36771580, 73543160, 147086320]

約数ペア:

[(1, 147086320), (2, 73543160), (4, 36771580), (5, 29417264), (8, 18385790), (10, 14708632), (16, 9192895), (20, 7354316), (31, 4744720), (40, 3677158), (62, 2372360), (80, 1838579), (124, 1186180), (127, 1158160), (155, 948944), (248, 593090), (254, 579080), (310, 474472), (467, 314960), (496, 296545), (508, 289540), (620, 237236), (635, 231632), (934, 157480), (1016, 144770), (1240, 118618), (1270, 115816), (1868, 78740), (2032, 72385), (2335, 62992), (2480, 59309), (2540, 57908), (3736, 39370), (3937, 37360), (4670, 31496), (5080, 28954), (7472, 19685), (7874, 18680), (9340, 15748), (10160, 14477)]